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  • Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player
  • Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player
  • Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player
  • Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player
  • Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player
  • Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player
Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player
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Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player

$0.40-$0.90/ Piece|50 Piece/Pieces(Min. Order)
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Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Serial Data Transmission: Enables reliable low-speed data transfer between devices such as modems, printers, HDTVs, projectors, and computers via RS232 protocol.
  • Multi-Device Compatibility: Designed with standard DB9 female connectors for seamless integration with legacy systems and modern multimedia setups like DVD players and audio/video equipment.

Key features

  • 1. Material Technology

    • With gold-plated DB9 connectors and pure copper conductors, ensure corrosion resistance and optimal signal transmission. ~20% lower signal degradation compared to uncoated cables.*

  • 2. Interactive Design

    • With universal DB9 connectors, seamlessly connect devices like printers, modems, and projectors without compatibility issues. Works with 3x more legacy systems than proprietary connectors.*

  • 3. Performance Parameters

    • With combination shielding and foamed PE jacket, achieve reliable data transfer in noisy environments. Reduces electromagnetic interference by 50% versus unshielded cables.*

  • 4. Scenario Solutions

    • Designed for HDTV, multimedia, and audio/video setups, this cable supports clear signal transmission for home theaters, projectors, and commercial installations. Accommodates lengths from 1.5m to 5m for flexible placement.*

  • 5. Certification Standards

    • Complies with RS232 communication standards for reliable serial data transmission. Meets industry benchmarks for durability and signal integrity.

Product details

Coaxial RS232 Cable with DB9F Female to Female Connector Pure Copper Conductor PVC Jacket for Projector and DVD Player

The RS232 DB9F to DB9F cable is a versatile serial communication solution designed for reliable data transmission in HDTV, multimedia, and computing applications. Constructed with gold-plated copper connectors and combination shielding, it ensures corrosion resistance and minimal signal interference. Available in 1.5m, 3m, and 5m lengths, it adapts to diverse setups, from projectors to legacy computer systems.

Technical specifications

FeatureSpecificationBenefit
MaterialCopper conductors with gold-plated connectorsEnhanced conductivity and corrosion resistance for long-term durability
ConductorsBare copper (nickel/gold-plated)Superior signal integrity and reduced oxidation over time
ShieldingCombination (braided + foil)98% EMI/RFI protection for stable data transfer in noisy environments
Length Options1.5m, 3m, 5mFlexible installation适应不同空间需求
ApplicationsHDTV, multimedia, DVD players, projectors, audio/video systems, computersUniversal compatibility for legacy and modern devices
Connector TypeDB9F to DB9F (RS232)Industry-standard interface for serial communication
JacketFoamed PE (lightweight flexibility) or PVC (abrasion-resistant)Durable yet bendable for easy routing

Customization guide

Adjustable parameters include cable length (customizable up to 10m) and connector types (e.g., DB9M for mixed-gender setups). Gold-plated options are ideal for high-humidity environments, while PVC jackets enhance durability in industrial settings.

Get inspired

Whether connecting a projector to a legacy system or linking an audio device to a DVD player, this cable combines rugged construction with precision engineering. Its combination shielding ensures crystal-clear data transfer even in electrically noisy environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Conductor PlatingNickel-platedGold-platedGold-plated (thicker)
Shielding EfficiencyBraided + foilBraided + foil +Braided + foil +
(98% EMI protection)ferrite coreferrite core +
(+15% noise reduction)carbon fiber weave (+30% durability)
Temperature Range-20°C to 70°C-30°C to 85°C-40°C to 90°C

Supplier's note

  1. Technical Breakthroughs:

    • Gold-Plated Connectors: Triple the corrosion resistance of standard nickel-plated models, enabling reliable use in marine or industrial environments.
    • Carbon Fiber Weave Shielding (Pro): Reduces signal loss by 25% compared to industry benchmarks, critical for high-speed serial protocols.
    • Extended Temperature Range (Pro): Operates in extreme cold/hot conditions, ideal for outdoor or industrial deployments.

  2. Optimal Version Selection:

    • Base Model: Best for home theaters or office setups requiring basic connectivity (e.g., linking a DVD player to a projector).
    • Advanced Model: Suited for industrial or automotive applications where EMI noise is prevalent (e.g., factory automation systems).
    • Pro Model: Recommended for harsh environments (e.g., oil rigs or data centers) needing extreme durability and signal integrity.

With gold-plated connectors, you can ensure corrosion resistance in humid conditions. The Pro model’s carbon fiber shielding provides 25% less signal loss than standard cables, making it ideal for mission-critical systems.

Frequently asked questions

  • Which RS232 DB9 cable length suits setups with limited space?

  • How does the gold-plated copper conductor improve signal quality?

  • Can I clean the DB9 connectors without damaging them?

  • Is this RS232 cable compatible with older industrial equipment?

  • Does the cable support high-definition multimedia setups?

  • Can I customize the cable’s length for a specific installation?

  • How does the cable handle electromagnetic interference in busy server rooms?

  • What makes this DB9 cable durable for frequent plug-and-play use?

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